Do I understand correctly - you charge to 80%, have zero degradation, but also only use 80% of your battery at most because of that.

Your fast-charging friend, meanwhile, has been using all 100% down to 93% battery for these 1.5 years. Maybe, in a bad scenario his battery will degrade to 80% in 1-2 years and he’ll start using only 80% of his like you?

Where’s the upside in this, unless you’re both planing to use same phone in e.g. 5 years and you might get ahead in battery capacity finally?

Could be this, if you live in society with high alcoholism rate:

Fetal alcohol syndrome (FAS) often causes a distinct jawline characterized by micrognathia, or a small, underdeveloped lower jaw

Don’t know why it would show in males only, but could be you expect stronger jawlines on males and notice more their absence, while on females it is less expected and evident (also more makeup use to somewhat alter jawline appearance for women)

in this place of the stomach

Can you explain this, please?